You can use Teradata Parallel Transporter or Teradata JDBC FastExport to export data from Teradata databases.
You can use the following utilities to export data:
Teradata Parallel Transporter
For Teradata on Linux, the archive or retirement job can use Teradata Parallel Transporter to export data from Teradata to the Data Vault. You configure the Teradata source connection properties to enable Teradata Parallel Transporter. The job uses Teradata Parallel Transporter to export data from all tables except for tables that include binary or large object datatypes such as BLOB and CLOB.
Teradata JDBC FastExport
By default, all archive, retirement, and restore jobs use Teradata JDBC FastExport to export data from Teradata. If you enable Teradata Parallel Transporter, the job uses Teradata JDBC FastExport to export data from tables that have binary or large object datatypes such as BLOB and CLOB. If the length of all column data types exceeds 8000 characters, the job uses JDBC FastExport.